28164564 (number)

28164564 is an even 8-digits composite number following 28164563 and preceding 28164565. In scientific notation, it is written as 2.8164564 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 9253440 positive integers (up to 28164564) that are relatively prime to 28164564.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-four thousand five hundred sixty-four

Notation

Scientific notation 2.8164564 × 10^7
Engineering notation 2.8164564 × 10^6

Prime Factorization of 28164564

Prime Factorization 2 × 2 × 213 × 3 × 3 × 3673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4694094
Product of the distinct prime numbers

The prime factorization of 28164564 is 2 × 2 × 213 × 3 × 3 × 3673. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28164564)

Multiplication

n×y
n×2 56329128
n×3 84493692
n×4 112658256
n×5 140822820

Division

n÷y
n÷2 14082282
n÷3 9388188
n÷3 7041141
n÷5 5632912.8

Exponentiation

ny
n2 793242665310096
n3 2.2341333814657E+22
n4 6.2923392606826E+29
n5 1.7722099181721E+37

Nth Root

y√n
2√n 5307.0296777011
3√n 304.25263221832
4√n 72.849362918979
5√n 30.898728370451

Divisors of 28164564

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28164563
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28164564 can be divided by 36 positive divisors. The sum of these divisors (counting 28164564) is 1, the average is 0.027777777777778.

Base conversion 28164564

Base System Value
2 Binary 1101011011100000111010100
3 Ternary 1221222220112000
4 Quaternary 1223130013110
5 Quinary 24202231224
6 Senary 2443355300
8 Octal 153340724
10 Decimal 28164564
12 Duodecimal 9522b30
16 Hexadecimal 1adc1d4
20 Vigesimal 8g0b84
36 Base36 grnx0

Cryptographic Hash Functions

md5 9a2b87c97aeaa2441138b1801c103fe1
sha1 09ba29a755a96a523bb7f3e9fd36c7d316326073
sha256 56e8bb632b878430eac40d0b243dc75bcd8a2cb120194268dfbef3222503fdb4
sha512 eaf67e92e17ba15eb8680e523f0509a2c7122e8aab5007ba790e9c9f0c448cf16e4d2573cc1b134e9ffa381dc8682c4069427cb1be9e3801f743461b8242ebea
ripemd-160 220b263797bb2095aaf4a9a0d7cd62c36de550d8

28164564 as geometric shapes

Circle

Radius = n
Diameter 56329128
Circumference 176963174.70792
Area 2.4920453298522E+15

Sphere

Radius = n
Volume 9.3583160244697E+22
Surface area 9.9681813194087E+15
Circumference 176963174.70792

Square

Length = n
Perimeter 112658256
Area 793242665310096
Diagonal 39830708.387125

Cube

Length = n
Surface area 4759455991860576
Volume 2.2341333814657E+22
Space diagonal 48782455.821025

Equilateral Triangle

Length = n
Perimeter 84493692
Area 3.4348414976211E+14
Altitude 24391227.910513

Triangular Pyramid

Length = n
Surface area 3.4348414976211E+14
Volume 2.6329514401827E+21
Height 13276902.795708